Oatey 631F Foot Lok Replacement Cartridge Chrome

Product Description

The OATEY 631F is a replacement cartridge for Foot Lok drain assemblies, designed to restore proper drain function without replacing the full drain body. The cartridge features a chrome finish on all exposed parts for a clean, corrosion-resistant appearance. Weighing just 0.18 pounds and measuring approximately 2.35 by 2.5 by 2.7 inches, this compact component is a direct drop-in service part. Plumbers and drain technicians install this cartridge when the existing Foot Lok mechanism wears out or fails to seal reliably.

This cartridge is used in residential and light commercial plumbing applications wherever a Foot Lok pop-up drain assembly is installed. The Foot Lok design allows the drain stopper to be operated by foot pressure, making it common in bathtub and shower drain installations. Replacement of the cartridge alone avoids the labor of removing and replacing the entire drain body, making this a practical service solution during routine maintenance or repair calls.

Key Features

• Chrome finish on all exposed parts for a clean, durable appearance
• Cartridge-only replacement reduces service time and material cost
• Compact dimensions: 2.35 x 2.5 x 2.7 inches for easy fitment
• Lightweight at 0.18 pounds for straightforward handling and installation
• Compatible with Foot Lok drain assembly design

Compatibility

Designed as an OEM-style replacement cartridge for Foot Lok drain assemblies in residential and light commercial plumbing systems.

Installation Notes

Installation is performed by a licensed plumber or qualified drain technician. Shut off water supply and clear standing water from the drain area before beginning work. Follow local plumbing code requirements, including IPC guidelines, for drain assembly service. Do not force the cartridge during installation, as damage to the drain body threads or seating surface can result in leaks.